What Is Driving Rising Health Insurance Premiums?
- Rising health insurance premiums and underlying medical costs are squeezing household budgets and straining employer coverage across the United States.
- Health insurance providers point to multiple cost drivers pushing coverage prices upward.
- These increases would put even more pressure on families already struggling with healthcare costs.
Rising health insurance premiums and underlying medical costs are squeezing household budgets and straining employer coverage across the United States. According to a Blue Cross and Blue Shield Association survey released on August 25, 2026, medical and pharmacy costs grew by 7.5% on average, forcing health plans to propose an average 10.1% premium increase in the individual market for 2027.
Drivers Behind the 2027 Premium Surge
Health insurance providers point to multiple cost drivers pushing coverage prices upward. Nearly 83% of surveyed Blue Cross and Blue Shield plans cited pharmacy trends as a major factor, driven heavily by specialty medications and GLP-1 drugs. According to the American Journal of Health-System Pharmacy, U.S. prescription drug spending grew 12.7% in 2025 compared to 2024. Furthermore, outpatient costs grew 7.5% between 2025 and 2026, reflecting long-term increases in underlying care prices tracked by the Milliman Medical Index.
Policy factors also contribute significantly to the rate increases. David Merritt, BCBSA EVP, noted that regulatory shifts amplify the financial strain.
These increases would put even more pressure on families already struggling with healthcare costs. Higher costs directly impact household finances each month, forcing consumers to make more difficult decisions regarding their medical expenditures. We have to drive real solutions that bring down the cost of care.
David Merritt, Blue Cross Blue Shield Association
Insurers also highlighted the expiration of federal health care tax credits and the financial impact of the No Surprises Act independent dispute resolution process. Federal data show that the independent dispute resolution process awarded nearly $15 billion to providers in 2025 alone, costs that ultimately trickle through the healthcare system.
Affordable Care Act Marketplace Impacts
The expiration of enhanced Affordable Care Act premium tax credits at the end of 2025 has created acute affordability challenges for consumers purchasing individual plans. Meredith Rosenthal, C. Boyden Gray Professor of Health Economics and Policy and chair of the Department of Health Policy and Management at the Harvard T.H. Chan School of Public Health, explained that the policy shift delivered a significant blow to coverage. According to Kaiser Family Foundation estimates, ACA marketplace premiums would nearly double on average compared to 2025.
Government reports indicate that about 1.5 million fewer people signed up for health insurance through ACA marketplaces following the subsidy expiration. Experts warn of potential risk-pool destabilization if healthier individuals drop coverage.
Within a voluntary system, it remains a constant worry that younger and healthier individuals will disproportionately opt out of buying insurance as prices climb.
Meredith Rosenthal, Harvard T.H. Chan School of Public Health
Data from Wakely already shows a smaller and less healthy risk pool, with marketplace enrollment down 12% and average health risk rising 6.3% in the first four months of 2026.
Broader Economic Pressures and Future Policy Solutions
The upward cost trajectory extends beyond the individual market, affecting employer-sponsored plans and Medicare as well. A 2026 report from PwC projected that the cost to treat patients in the group market would rise by 9% in 2027, marking the highest medical cost trend in nearly two decades. Analysts emphasize that rising healthcare spending is rooted in hospital consolidation, provider contracting changes, and increased utilization of high-cost diagnostics and specialized therapies.
Addressing these systemic cost pressures requires multi-pronged policy approaches. Health policy experts suggest that potential solutions must combine targeted subsidy stabilization with structural reforms to increase provider competition, expand value-based payment arrangements, and address underlying health care spending growth.
